All mock tests are FREE till 31 December — register to save your progress
Unit 8 · Theory of Computation and Compilers Paper 2 CS · December 2022 Shift 2

In the pumping lemma for regular languages, writing the string as xyz, what is the minimum length of y?

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: C. 1

Explanation

The lemma requires |y| ≥ 1 (and |xy| ≤ n).

More Theory of Computation and Compilers questions